Explore hiking trails around Saint-Roch-sur-Égrenne, Basse-Normandie. The best hike near Saint-Roch-sur-Égrenne is La Mayenne via Chemin de Halage de la Mayenne and Chemin de Halage, a 21.1 mile oneway in . Saint-Roch-sur-Égrenne has population 158.0.